Spymaster's Vault (Borderless) - Modern Horizons 3 (Borderless)

This land enters tapped unless you control a Swamp.
: Add .
, : Target creature you control connives X, where X is the number of creatures that died this turn. (Draw X cards, then discard X cards. Put a +1/+1 counter on that creature for each nonland card discarded this way.)